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CARRIAGE HILLS

Oklahoma — Community Water System — PWSID: OK5002135

System Information

PWSIDOK5002135
System NameCARRIAGE HILLS
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypePrivate
EPA Region06
Serves SchoolNo
WholesalerNo
First ReportedDec 21, 1987
Last ReportedNov 14, 2025

Location & Contact

StateOklahoma
CityAFTON
ZIP Code74331
AddressLarry Hammond
OrganizationCARRIAGE HILLS
Phone918-257-0892

Population & Service

Population Served160
Service Connections59

Drinking Water Violations (33)

This water system has 33 violations recorded in the EPA SDWIS database.

Begin Date End Date Contaminant Category Health-Based Major Measured Federal MCL State MCL Status Return to Compliance Rule
Jul 1, 2025 — Consumer Confidence Rule Other No No — — — Unaddressed — Consumer Confidence Rule
Oct 17, 2024 — LEAD AND COPPER RULE REVISIONS TT Yes No — — — Resolved Jul 15, 2025 Lead and Copper Rule Revisions
Oct 17, 2024 — LEAD AND COPPER RULE REVISIONS RPT No No — — — Resolved Jul 15, 2025 Lead and Copper Rule Revisions
Oct 17, 2024 — LEAD AND COPPER RULE REVISIONS RPT No No — — — Resolved Jul 15, 2025 Lead and Copper Rule Revisions
Oct 17, 2024 — LEAD AND COPPER RULE REVISIONS TT Yes No — — — Resolved Jul 15, 2025 Lead and Copper Rule Revisions
Oct 1, 2024 — Lead and Copper Rule MR No No — TT — Resolved Apr 15, 2025 Lead and Copper Rule
Oct 1, 2024 — Lead and Copper Rule MR No No — TT — Resolved Apr 15, 2025 Lead and Copper Rule
Oct 1, 2024 — Lead and Copper Rule MR No No — TT — Resolved Apr 15, 2025 Lead and Copper Rule
Oct 2, 2023 — Consumer Confidence Rule Other No No — — — Resolved Jan 26, 2024 Consumer Confidence Rule
Oct 2, 2023 — Consumer Confidence Rule Other No No — — — Resolved Jan 26, 2024 Consumer Confidence Rule
Jul 1, 2017 — Consumer Confidence Rule Other No No — — — Resolved Jul 14, 2017 Consumer Confidence Rule
Jul 1, 2017 — Consumer Confidence Rule Other No No — — — Resolved Jul 14, 2017 Consumer Confidence Rule
Jul 1, 2014 — Consumer Confidence Rule Other No No — — — Resolved Jul 2, 2015 Consumer Confidence Rule
Jul 1, 2014 — Consumer Confidence Rule Other No No — — — Resolved Jul 2, 2015 Consumer Confidence Rule
Jul 1, 2012 — Consumer Confidence Rule Other No No — — — Resolved Jul 2, 2015 Consumer Confidence Rule
Oct 1, 2009 Oct 31, 2009 Coliform (TCR) MR No No — 5% of samples — Resolved Oct 31, 2009 Total Coliform Rule
Oct 1, 2009 Oct 31, 2009 Coliform (TCR) MR No No — 5% of samples — Resolved Oct 31, 2009 Total Coliform Rule
Oct 1, 2009 Oct 31, 2009 Coliform (TCR) MR No No — 5% of samples — Resolved Oct 31, 2009 Total Coliform Rule
Jan 1, 2004 Dec 31, 2007 Combined Radium (-226 and -228) MR No No — 5 pCi/L — Resolved Dec 31, 2007 Radionuclides and Revised Rad Rule
Jan 1, 2004 Dec 31, 2007 Gross Beta Particle Activity MR No No — 4 mrem/yr — Resolved Dec 31, 2007 Radionuclides and Revised Rad Rule
Jan 1, 2004 Dec 31, 2007 Gross Beta Particle Activity MR No No — 4 mrem/yr — Resolved Dec 31, 2007 Radionuclides and Revised Rad Rule
Jan 1, 2004 Dec 31, 2007 Combined Radium (-226 and -228) MR No No — 5 pCi/L — Resolved Dec 31, 2007 Radionuclides and Revised Rad Rule
Jan 1, 2004 Dec 31, 2007 Combined Radium (-226 and -228) MR No No — 5 pCi/L — Resolved Dec 31, 2007 Radionuclides and Revised Rad Rule
Jan 1, 2004 Dec 31, 2007 Gross Beta Particle Activity MR No No — 4 mrem/yr — Resolved Dec 31, 2007 Radionuclides and Revised Rad Rule
Jan 1, 2004 Dec 31, 2007 Gross Alpha, Excl. Radon and U MR No No — 15 pCi/L — Resolved Dec 31, 2007 Radionuclides and Revised Rad Rule
Jan 1, 2004 Dec 31, 2007 Combined Uranium MR No No — 30 ug/L — Resolved Dec 31, 2007 Radionuclides and Revised Rad Rule
Jan 1, 2004 Dec 31, 2007 Combined Uranium MR No No — 30 ug/L — Resolved Dec 31, 2007 Radionuclides and Revised Rad Rule
Jan 1, 2004 Dec 31, 2007 Combined Uranium MR No No — 30 ug/L — Resolved Dec 31, 2007 Radionuclides and Revised Rad Rule
Jan 1, 2004 Dec 31, 2007 Gross Alpha, Excl. Radon and U MR No No — 15 pCi/L — Resolved Dec 31, 2007 Radionuclides and Revised Rad Rule
Jan 1, 2004 Dec 31, 2007 Gross Alpha, Excl. Radon and U MR No No — 15 pCi/L — Resolved Dec 31, 2007 Radionuclides and Revised Rad Rule
Jul 1, 2002 Sep 30, 2002 Trichloroethylene MR No Yes — 0.005 mg/L — Resolved Sep 30, 2002 Volatile Organic Chemicals
Jul 1, 2002 Sep 30, 2002 Styrene MR No Yes — 0.1 mg/L — Resolved Sep 30, 2002 Volatile Organic Chemicals
Jul 1, 2002 Sep 30, 2002 Styrene MR No Yes — 0.1 mg/L — Resolved Sep 30, 2002 Volatile Organic Chemicals

About This Water System

Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.

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